qwbot/Client.cpp

#include "Client.h"
#include <QString>
#include <stdio.h>
#include <QTcpSocket>
#include <QStringList>
#include "App.h"

Client::Client(App *app):
  QWClient(),
  myApp(app),
  mySocket(NULL),
  myConnectionRetries(0),
  myOnServerFlag(false)
{
}

Client::~Client()
{
}

void Client::setSocket(QTcpSocket *socket)
{
	mySocket = socket;
}

void Client::say(const QString &msg)
{
	QString cmd = "say " + msg;
	sendCmd(cmd.toAscii().data());
}

void Client::sayTeam(const QString &msg)
{
	QString cmd = "say_team " + msg;
	sendCmd(cmd.toAscii().data());
}

void Client::setTeam(const QString &msg)
{
	sendCmd(QString("setinfo \"team\" \"" + msg + "\"").toAscii().data());
}

void Client::disconnect()
{
  QWClient::disconnect();
  myOnServerFlag = false;
}

void Client::print(const QString &msg)
{
	QString str;

	str = QString(host()) + ":" + QString::number(port()) + "> " + msg;
	QByteArray b = str.toAscii();
	Client::stripColor(b.data());
	str = QString::fromAscii(b.data());

	printf("%s", str.toAscii().data());
	if(mySocket)
	{
		mySocket->write(str.toAscii());
		mySocket->waitForBytesWritten();
	}
}

void Client::yellowText(const QString &text)
{
	unsigned char *i;

	for(i = (unsigned char*)text.toAscii().data(); *i; i++)
	{
		if(*i >= '0' && *i <= '9')
			*i += (unsigned char) (18 - '0');
		else if(*i > 32 && *i < 128)
			*i |= 128;
		else if(*i == 13)
			*i = ' ';
	}
	return;
}

void Client::onDisconnect()
{
	print("Disconnected..\n");
  myOnServerFlag = false;
}

void Client::retryConnection()
{
	if(myConnectionRetries == ConnectionRetries)
	{
		print("Giving up!\n");
		disconnect();
    myOnServerFlag = false;
		return;
	}

	print("Reconnecting...\n");
	reconnect();
	myConnectionRetries++;
}

void Client::parsePrintedLine()
{
	QRegExp regex("^(.+):\\s+!([A-Za-z]+)\\s*(.*)$");

	if(regex.indexIn(myPrintLine) == -1)
		return;

	/* Flood prot */
	int elapsed = myTimer.elapsed();
	if(elapsed < 20000)
	{
		if(!myFloodMsgPrinted)
		{
			say("Wait " + QString::number((20000-elapsed) / 1000) + " second(s) before issuing a new command.");
			myFloodMsgPrinted = true;
		}
		return;
	}

	QString nick = regex.capturedTexts().at(1);
	QString command = regex.capturedTexts().at(2);
	QString args = regex.capturedTexts().at(3);

	myTimer.restart();
	myFloodMsgPrinted = false;

	if(command == "help")
	{
		say("type:");
    say("> !msg <message> to broadcast a message.");
    say("> !help to show this help message.");
		return;
	}

	if(command == "msg")
	{
    say("Broadcasting...");
		QString hostPort("[" + nick + " - " + QString(host()) + ":" + QString::number(port()) + "]");
		myApp->broadcast(hostPort + args);
		return;
	}
}

void Client::onPrint(int, const char *msg)
{
	if(!strlen(msg))
		return;

	QString text(msg);
	if(text.endsWith('\n'))
	{
		myPrintLine.append(text);
		parsePrintedLine();
		print(myPrintLine);
		myPrintLine.clear();
	}
	else
	{
		myPrintLine.append(text);
	}
}

bool Client::isOnServer() const
{
  return myOnServerFlag;
}

void Client::onError(const char *description)
{
	QString desc(description);
	if(desc == "Client Timed Out.")
	{
		print("Error (" + QString(description) + ")\n");
	}
	else
	{
		print("Error (" + QString(description) + ")\n");
	}
  myOnServerFlag = false;
}

void Client::onLevelChanged(int, const char *levelName, float, float, float, float, float, float, float, float, float, float)
{
	print(QString(levelName) + "\n");
	myDownloadProgressPrintedFlag = false;
}

void Client::onChallenge()
{
	print("challenge\n");
}

void Client::onConnection()
{
	print("connection\n");
}

void Client::onConnected()
{
	print("connected\n");
	myTimer.start();
}

void Client::onDownloadStarted(const char *fileName)
{
	print("Download started " + QString(fileName) + "\n");
}

void Client::onOOBPrint(const char *msg)
{
	print(QString(msg));
}

void Client::onStuffedCmd(const char *cmd)
{
  printf("[%s]\n", cmd);
	QString strCmd(cmd);
	if(strCmd == "skins") //connection sequence complete
	{
		myConnectionRetries = 0;
    myOnServerFlag = true;
	}
}

void Client::onDownloadProgress(int percent)
{
	if(!(percent % 10))
	{
		if(!myDownloadProgressPrintedFlag)
		{
			print("Download " + QString::number(percent) + "%\n");
			myDownloadProgressPrintedFlag = true;
		}
	}
	else
	{
		myDownloadProgressPrintedFlag = false;
	}
}

void Client::onDownloadFinished()
{
	print("Download 100% finished.\n");
}